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Reads the next frame


Stomp::readFrame

stomp_read_frame

(PECL stomp >= 0.1.0)

Stomp::readFrame -- stomp_read_frameReads the next frame

Description

Object oriented style (method):

public stompframe Stomp::readFrame ([ string $class_name = "stompFrame" ] )

Procedural style:

array stomp_read_frame ( resource $link )

Reads the next frame. It is possible to instantiate an object of a specific class, and pass parameters to that class's constructor.

Parameters

link

Procedural style only: The stomp link identifier returned by stomp_connect().

class_name

The name of the class to instantiate. If not specified, a stompFrame object is returned.

Return Values

Note:

A transaction header may be specified, indicating that the message acknowledgment should be part of the named transaction.

Changelog

Version Description
Stomp 0.4.0 class_name parameter was added.

Examples

Example #1 Object oriented style

<?php

/* connection */
try {
    
$stomp = new Stomp('tcp://localhost:61613');
} catch(
StompException $e) {
    die(
'Connection failed: ' $e->getMessage());
}

/* subscribe to messages from the queue 'foo' */
$stomp->subscribe('/queue/foo');

/* read a frame */
var_dump($stomp->readFrame());

/* close connection */
unset($stomp);

?>

The above example will output something similar to:

 object(StompFrame)#2 (3) { ["command"]=> string(7) "MESSAGE" ["headers"]=> array(5) {  ["message-id"]=>  string(41) "ID:php.net-55293-1257226743606-4:2:-1:1:1"  ["destination"]=>  string(10) "/queue/foo"  ["timestamp"]=>  string(13) "1257226805828"  ["expires"]=>  string(1) "0"  ["priority"]=>  string(1) "0" } ["body"]=> string(3) "bar" } 

Example #2 Procedural style

<?php

/* connection */
$link stomp_connect('ssl://localhost:61612');

/* check connection */
if (!$link) {
    die(
'Connection failed: ' stomp_connect_error());
}

/* subscribe to messages from the queue 'foo' */
stomp_subscribe($link'/queue/foo');

/* read a frame */
$frame stomp_read_frame($link);

/* close connection */
stomp_close($link);

?>

The above example will output something similar to:

 array(3) { ["command"]=> string(7) "MESSAGE" ["body"]=> string(3) "bar" ["headers"]=> array(6) {  ["transaction"]=>  string(2) "t1"  ["message-id"]=>  string(41) "ID:php.net-55293-1257226743606-4:3:-1:1:1"  ["destination"]=>  string(10) "/queue/foo"  ["timestamp"]=>  string(13) "1257227037059"  ["expires"]=>  string(1) "0"  ["priority"]=>  string(1) "0" } } 



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